Spark plug gapper



FIG. 1 is a perspective view of a spark plug gapper embodying myinvention;

FIG. 2 is a side elevation taken substantially on line 2 -- 2 of FIG. 1;

FIG. 3 is a side elevation taken substantially on line 3 -- 3 of FIG. 1;and,

FIG. 4 is a sectional view taken on line 4 -- 4 of FIG. 1.

The ornamental design for a spark plug gapper, as shown.